CM1117A Datasheet, PDF (4/9 Pages) List of Unclassifed Manufacturers – 600mA LOW DROPOUT VOLTAGE REGULATOR

CM1117A
600mA LOW DROPOUT VOLTAGE REGULATOR
ELECTRICAL CHARACTERISTICS
Operating Conditions: V_IN ≤ 10V, T_J =25 ℃ ,unless otherwise specified. (P ≤ maximum power dissipation) Limit
appearing in Boldface type apply over the entire junction temperature range for operation, -40℃ to 125℃
Parameter
Reference Voltage
Output Voltage
Line Regulator
Load Regulation
Dropout Voltage
Current Limit
Adjust Pin Current
Symbol
Test Conditions
V_REF
V_OUT
∆ V_OUT
∆ V_OUT
I_LIMIT
CM1117A-ADJ I_OUT = 10mA, V_IN= V_OUT 2V, T_J=25℃
10mA ≤ I_OUT ≤ 600mA, 1.4V ≤ V_IN - V_OUT ≤ 8V
P ≤ maximum power dissipation
CM1117A-2.5 I_OUT = 10mA, V_IN= 4.5V, T_J=25℃
10mA ≤ I_OUT ≤ 600mA, 3.9V ≤ V_IN ≤ 10V
CM1117A-3.3 I_OUT = 10mA, V_IN= 5.0V, T_J=25℃
10mA ≤ I_OUT ≤ 600mA, 4.75V ≤ V_IN ≤ 10V
CM1117A-ADJ
I_OUT = 10mA, 1.5V ≤ V_IN - V_OUT ≤ 10V
CM1117A-3.3
I_OUT = 10mA, 1.5V ≤ V_IN - V_OUT ≤ 10V
CM1117A-2.5
I_OUT = 10mA, 1.5V ≤ V_IN - V_OUT ≤ 10V
CM1117A-ADJ
(V_IN= V_OUT) = 2V, 10mA ≤ I_OUT ≤ 600mA
CM1117A-3.3
(V_IN= V_OUT) = 2V, 10mA ≤ I_OUT ≤ 600mA
CM1117A-2.5
(V_IN= V_OUT) = 2V, 10mA ≤ I_OUT ≤ 600mA
∆ V_REF =1% , I_OUT = 0.6A
(V_IN – V_OUT ) = 2V
CM1117A
Unit
Min. Typ. Max.
1.238 1.250 1.262
V
1.225 1.250 1.270
2.475 2.5 2.525
V
2.450 2.5 2.550
3.267 3.3 3.333
V
3.235 3.3 3.365
0.035 0.2
%
1.0
6.0 mV
1.0
6.0 mV
0.20 0.40 %
1.0
10.0 mV
1.0
10.0 mV
1.1
1.3
V
0.75
0.9
A
60
120 µ A
Adjust Pin Current
Change
Minimum Load Current
Quiescent Current
Ripple Rejection
Temperature Stability
Long-Term Stability
RMS Output Noise
(% of V_OUT )
Thermal Shutdown
1.4V ≤ (V_IN - V_OUT) ≤ 10V, 10mA ≤ I_OUT ≤ 600mA
1.5V ≤ (V_IN - V_OUT) ≤ 10V(ADJ only)
V_IN= V_OUT + 1.25V
f = 120Hz, C_OUT =22 µ F Tantalum
(V_IN – V_OUT )= 3V, I_OUT =300 mA
T_A = 125℃, 1000hrs.
T_A = 25℃, 10Hz ≤ f ≤ 10KHz
Junction Temperature
0.2
5.0
1.7
5.0 mA
5.0 mA
60
75
dB
0.5
%
0.3
%
0.003
%
150
℃
Thermal Shutdown
Hysteresis
Thermal Resistance
(Junction to case)
θ _JC ^SOT-89
SOT-223
25
℃
100
℃/W
33
℃/W
2005/07/12 Preliminary
Champion Microelectronic Corporation
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